One of the first signs that you’re beginning to develop boundaries is a sense of resentment, frustration, or anger at the subtle and not-so-subtle violations in your life. Just as radar signals the approach of a foreign missile, your anger can alert you to boundary violations in your life.
Henry Cloud, John Townsend (2017). “Boundaries Updated and Expanded Edition: When to Say Yes, How to Say No To Take Control of Your Life”, p.170, Zondervan
